diff --git a/pkgs/development/python-modules/trove-classifiers/default.nix b/pkgs/development/python-modules/trove-classifiers/default.nix
index ec13fb857cee..a62a953eda7a 100644
--- a/pkgs/development/python-modules/trove-classifiers/default.nix
+++ b/pkgs/development/python-modules/trove-classifiers/default.nix
@@ -11,7 +11,7 @@
 let
   self = buildPythonPackage rec {
     pname = "trove-classifiers";
-    version = "2024.5.22";
+    version = "2024.7.2";
     pyproject = true;
 
     disabled = pythonOlder "3.7";
@@ -19,7 +19,7 @@ let
     src = fetchPypi {
       pname = "trove_classifiers";
       inherit version;
-      hash = "sha256-imJCu7XJrojTTPZl6Bayh9IhKXPId336717BjXKsHQM=";
+      hash = "sha256-gyjyrCzj/Xc8uzfHZaDteoP4ncVkx9RS8Dm2kknQrDU=";
     };
 
     postPatch = ''
@@ -27,7 +27,7 @@ let
         --replace '"calver"' ""
     '';
 
-    nativeBuildInputs = [
+    build-system = [
       calver
       setuptools
     ];